Mac

Mac is a smart, creative, somewhat shy eight-year-old boy. He spends most of his time hanging out with Bloo and his new friends at Foster's, where he can avoid his obnoxious bully of a brother, Terrence.

Bloo

Bloo is Mac's best friend in the whole world, but Mac's mom thinks he's too old for an imaginary friend. Luckily, Bloo has been welcomed into Foster's, where he has a knack for getting into trouble.

Eduardo

With his sharp horns, pointy teeth and monstrous size, Eduardo is one scary dude, except for the fact that he's terrified of anything that moves.

Wilt

Wilt is tall. And his arm is missing. And his left eye is kinda wonky. But even though life's been a little rough to Wilt, he's incredibly upbeat, optimistic and helpful, almost to a fault.

Coco

Coco is a little cuckoo. Saying nothing except the word coco, she lays colorful plastic eggs that contain special prizes. Some are good, some are bad, and some are beyond comprehension.

Frankie

Madame Foster's granddaughter Frankie keeps everything running smoothly at the house. Sometimes an authority figure, sometimes a partner in crime, Frankie is like a big sister to the imaginary friends.

Madame Foster

As the matriarch of the home, Madame Foster loves all the imaginary friends, and they all love her for giving them a second chance. She's the ultimate surrograte grandmother: kind, caring and delightfully kooky.

Mr. Herriman

Mr. Herriman was imagined by Madame Foster when she was a little girl. Incredibly proper and strict, this bunny from a bygone era expects nothing but perfection from the staff and residents of Foster's.

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Foster's Home for Imaginary Friends Characters

Meet Foster's Home for Imaginary Friends characters at the house founded by the kindly Madame Foster to give unwanted imaginary friends a place to stay until they could be adopted by new kids. Run by the strict and proper bunny Mr. Herriman, the home is full of imaginary creatures of every shape and size. Frankie helps keep things under control, and Mac is always stopping by to see Bloo, Eduardo, Wilt, Coco, Cheese and other residents. Meet all the characters and learn more info about Foster's Home for Imaginary Friends on Cartoon Network.